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Replacement and OEM Parts for Acura TSX Spark Plug
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Acura TSX Spark Plug

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Spark Plugs & Wires
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  • OEM (Genuine) Acura TSX Spark Plug (Sxu22Hcr11S) (Denso)

    PartNumber: 12290-R40-A02
    OEM Acura TSX Spark Plug (Sxu22Hcr11S) (Denso) - 12290-R40-A02
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.9 x 1.0 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TSX Spark Plug (Sxu22Hcr11S) (Denso)
    More Info
    $22.71 MSRP: $31.94
    You Save: $9.23 (29%)
  • Denso Iridium Long-Life Spark Plug for Acura TSX - 3461

    Denso® Iridium Long-Life Spark Plug for Acura TSX

    PartNumber: 3461
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034617
    • Part Description: Acura TSX Iridium Long-Life Spark Plug
    More Info
    $10.93
  • OEM (Genuine) Acura TSX Spark Plug (Ilzkr7B-11S) (Ngk)

    PartNumber: 12290-R40-A01
    OEM Acura TSX Spark Plug (Ilzkr7B-11S) (Ngk) - 12290-R40-A01
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 5.8 x 2.1 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TSX Spark Plug (Ilzkr7B-11S) (Ngk)
    More Info
    $22.71 MSRP: $31.94
    You Save: $9.23 (29%)
  • Denso Iridium Long-Life Spark Plug for Acura TSX - 3377

    Denso® Iridium Long-Life Spark Plug for Acura TSX

    PartNumber: 3377
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511033771
    • Part Description: Acura TSX Iridium Long-Life Spark Plug
    More Info
    $9.63
  • OEM (Genuine) Acura TSX Spark Plug (Ilzkr7B11) (Ngk)

    PartNumber: 12290-R70-A01
    OEM Acura TSX Spark Plug (Ilzkr7B11) (Ngk) - 12290-R70-A01
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.8 x 1.0 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TSX Spark Plug (Ilzkr7B11) (Ngk)
    More Info
    $22.66 MSRP: $31.88
    You Save: $9.22 (29%)
  • Denso Iridium Power™ Spark Plug for Acura TSX - 5356

    Denso® Iridium Power™ Spark Plug for Acura TSX

    PartNumber: 5356
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .035" (0.9 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.9 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053564
    • Part Description: Acura TSX Iridium Power™ Spark Plug
    More Info
    $7.25
  • OEM (Genuine) Acura TSX Spark Plug (Sxu22Hcr11) (Denso)

    PartNumber: 12290-R70-A02
    OEM Acura TSX Spark Plug (Sxu22Hcr11) (Denso) - 12290-R70-A02
    Product Specifications
    • Other Names: Spark Plug
    • Item Dimensions: 3.5 x 0.8 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura TSX Spark Plug (Sxu22Hcr11) (Denso)
    More Info
    $33.48 MSRP: $47.10
    You Save: $13.62 (29%)
  • Denso Iridium TT™ Cold Type Spark Plug for Acura TSX - 4702

    Denso® Iridium TT™ Cold Type Spark Plug for Acura TSX

    PartNumber: 4702
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin -Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047020
    • Wrench Diameter: 16 mm
    • Part Description: Acura TSX Iridium TT™ Cold Type Spark Plug
    More Info
    $6.61
  • Denso Iridium Power™ Spark Plug for Acura TSX - 5358

    Denso® Iridium Power™ Spark Plug for Acura TSX

    PartNumber: 5358
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Insulator Type: Long Projection
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053588
    • Wrench Diameter: 16 mm
    • Part Description: Acura TSX Iridium Power™ Spark Plug
    More Info
    $5.96
  • Denso Platinum TT™ Spark Plug for Acura TSX - 4504

    Denso® Platinum TT™ Spark Plug for Acura TSX

    PartNumber: 4504
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Quantity: 1 Piece
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045040
    • Wrench Diameter: 16 mm
    • Part Description: Acura TSX Platinum TT™ Spark Plug
    More Info
    $3.32
  • Denso Double Platinum Spark Plug for Acura TSX - 3247

    Denso® Double Platinum Spark Plug for Acura TSX

    PartNumber: 3247
    Product Specifications
    • Electrode Material: Platinum
    • Gap: 1.1 mm
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Insulator Type: Long Projection
    • Material: Nickel
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Flat
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511032477
    • Wrench Diameter: 16 mm
    • Part Description: Acura TSX Double Platinum Spark Plug
    More Info
    $7.60
  • Denso Original U-Groove Nickel Spark Plug for Acura TSX - 3374

    Denso® Original U-Groove Nickel Spark Plug for Acura TSX

    PartNumber: 3374
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Thick Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Standard
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Resistor Plug: Yes
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511033740
    • Part Description: Acura TSX Original U-Groove Nickel Spark Plug
    More Info
    $2.17
  • Denso Iridium Tt™ Spark Plug for Acura TSX - IK20L

    Denso® Iridium Tt™ Spark Plug for Acura TSX

    PartNumber: IK20L
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053588
    • Part Description: Acura TSX Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Acura TSX - IK20TT

    Denso® Iridium Tt™ Spark Plug for Acura TSX

    PartNumber: IK20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047020
    • Part Description: Acura TSX Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Acura TSX - IXUH22I

    Denso® Iridium Tt™ Spark Plug for Acura TSX

    PartNumber: IXUH22I
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 22
    • Pre-Gap Size: 0.035
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053564
    • Part Description: Acura TSX Iridium Tt™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Acura TSX - KJ20DR-M11

    Denso® Original U-Groove™ Spark Plug for Acura TSX

    PartNumber: KJ20DR-M11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Thick Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Standard
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511033740
    • Part Description: Acura TSX Original U-Groove™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Acura TSX - PK20TT

    Denso® Platinum Tt™ Spark Plug for Acura TSX

    PartNumber: PK20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511045040
    • Part Description: Acura TSX Platinum Tt™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for Acura TSX - PKJ20CR-L11

    Denso® Double Platinum™ Spark Plug for Acura TSX

    PartNumber: PKJ20CR-L11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511032477
    • Part Description: Acura TSX Double Platinum™ Spark Plug
    More Info
  • Denso Iridium Long-Life™ Spark Plug for Acura TSX - SKJ20DR-M11

    Denso® Iridium Long-Life™ Spark Plug for Acura TSX

    PartNumber: SKJ20DR-M11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Thick Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511033771
    • Part Description: Acura TSX Iridium Long-Life™ Spark Plug
    More Info
  • Denso Iridium Long-Life™ Spark Plug for Acura TSX - SXU22HCR11S

    Denso® Iridium Long-Life™ Spark Plug for Acura TSX

    PartNumber: SXU22HCR11S
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 22
    • Pre-Gap Size: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511034617
    • Part Description: Acura TSX Iridium Long-Life™ Spark Plug
    More Info

About Acura TSX Spark Plug

The first-generation Acura TSX was introduced in April 2003. The model was on Car and Driver's Ten Best lists in its first three years of production (2004–2006). Acura provides affordable and reliable parts for you. Acura TSX unit's main job is to create a spark to fire up the combustible mix. Issues with the Acura TSX spark plug can lead to a lot of problems, like the vehicle being less efficient on gas, stalling, and maybe even damaging some components.
Although Acura TSX has lots of parts with impressive performance, the parts still need repair and maintenance after a long time of usage. Here are the steps to service Acura TSX's parts: You should disconnect the negative battery terminal, remove the spark plug wire boots by pulling and twisting it, remove them using the correct size socket, then adjust the new spark plug gap with the spark plug gap tool and add anti-seize to the threads, next tighten the new spark plug to the proper torque, and then plug in the wire boot to the new set of plugs. Acura TSX's parts have different heat ranges: the longer the spark plug insulator the hotter the spark plug will operate and the shorter the insulator the cooler the spark plug will operate. There are many great auto parts and devices shown online, such as the Acura TSX spark plug. You can get their needed parts at any time with just a few clicks.